Suburban 3/4 Ton 4WD V8-305 5.0L (1986)
Figure No. 2
REPAIR PROCEDURE
Vehicles that are diagnosed as exhibiting this condition may be repaired by replacing the original coupler hose (see Figure 2) with a new Viton coupler
hose kit, P/N 25028041. The kit consists of a new Viton hose and two clamps.
Parts are expected to be available on August 27, 1990. Until then normal part orders will not be accepted by GMSPO. Only verifiable emergency VIP
orders will be accepted. GMSPO will make every effort to obtain parts. All parts will be placed on 400 control to waive VIP surcharges. However, the
parts will be shipped premium transportation at dealer's expense. All other order types will be canceled as incorrectly ordered while 400 control is in
place.
WARRANTY INFORMATION For vehicles repaired under warranty use:
Labor Operation:
J5590
Refer to the labor time guide for applicable labor times for various models.
